N.I.C.L. Grade A is a platform that provides various services for construction professionals, such as matching construction manpower and comparative estimation of construction materials.■ Matching with verified Class A workers- You can recruit Grade A workers according to the desired construction date anytime, anywhere through PC and mobile.- Construction experts can check the company in advance through Grade A, so they can secure more jobs with confidence.- You can manage various construction schedules at once through the schedule management program for each site provided free of charge.Now, put aside the notebook with the schedule and check it easily with the smartphone app.- Class A is matching fee, ZERO false work request!- No worries about accounts receivable with safe payment!■ The desired construction material is comparative estimate at a low price- Material budget SAVE through comparative estimation of construction materials you want to purchase through reverse auction method!- Opportunities for construction materials companies to increase their number of customers without registration fees or commissions.- Promotion of companies and new products is UP through the A-grade company promotion hall where construction companies and experts gather!- No worries about accounts receivable with safe payment![N.I.C.L. Class A official site]http://www.gradea.co.kr